<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<title>运算符</title>
	</head>
	<body>
		<button onclick="b()">不要点</button>

		<script>
			function b() {
				var score = 80;
				var height = 170;
				if (score >= 80 || height>= 170) {
					alert("恭喜你,被录取了")
				}else{
					alert("淘汰了")
				}
			}
		</script>
	</body>
</html>
